APA (7th ed.) Zitazioa

(1997). Hazardous materials management skill standard: Final project report.

Chicago Style (17th ed.) Zitazioa

Hazardous Materials Management Skill Standard: Final Project Report. 1997.

MLA (9th ed.) Zitazioa

Hazardous Materials Management Skill Standard: Final Project Report. 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.